Assignee
HAVER & BOECKER
DE·16 granted patents·288 citations·filing 1976–2006
Top patents by PatentIndex Score
16 records- 0194US4510736AMachine for filling and closing bags of synthetic plastic materialHAVER & BOECKER·Filed 1982·Granted Apr 16, 1985·90 cites·30 claims
- 0283US5493844APackaging container for receiving bulk material, and method of and apparatus for making a flat packaging container as well as ventilating and sealing the filled packaging containerHAVER & BOECKER·Filed 1994·Granted Feb 27, 1996·70 cites·8 claims
- 0382US4691744AFilter wire clothHAVER & BOECKER·Filed 1986·Granted Sep 8, 1987·35 cites·8 claims
- 0464US7264645B2Plate-shaped filter elementHAVER & BOECKER·Filed 2006·Granted Sep 4, 2007·5 cites·21 claims
- 0559US5168906AApparatus for filling bags with flowable bulk material and method of adjusting the apparatusHAVER & BOECKER·Filed 1991·Granted Dec 8, 1992·19 cites·10 claims
- 0658US4579154ASacking connection for filling open-top sacks with dusty productsHAVER & BOECKER·Filed 1984·Granted Apr 1, 1986·17 cites·14 claims
- 0750US4128116AMethod and apparatus for opening and stacking bagsHAVER & BOECKER·Filed 1977·Granted Dec 5, 1978·14 cites·36 claims
- 0842US4451962APorous filter block and method of manufacturing the sameHAVER & BOECKER·Filed 1982·Granted Jun 5, 1984·6 cites·2 claims
- 0941US7077362B2Sieve tray for a sieve deviceHAVER & BOECKER·Filed 2003·Granted Jul 18, 2006·3 cites·12 claims
- 1037US7204461B2Wire clothHAVER & BOECKER·Filed 2003·Granted Apr 17, 2007·1 cites·9 claims
- 1134US4071455AFilter element and method of making the sameHAVER & BOECKER·Filed 1976·Granted Jan 31, 1978·7 cites·31 claims
- 1233US5054275AApparatus for supplying valved sacks to a filling nozzleHAVER & BOECKER·Filed 1990·Granted Oct 8, 1991·7 cites·7 claims
- 1332US5327950AApparatus for filling valved sacksHAVER & BOECKER·Filed 1993·Granted Jul 12, 1994·3 cites·20 claims
- 1426US4873816AArrangement for fitting valve sacks on filling pipe of packaging machineHAVER & BOECKER·Filed 1988·Granted Oct 17, 1989·2 cites·31 claims
- 1525US4971119AArrangement for closing valves of valve bags which are filled by filling machineHAVER & BOECKER·Filed 1988·Granted Nov 20, 1990·3 cites·27 claims
- 1623US5423356AFilling pipe for use in a filling machine for filling in particular valve sacksHAVER & BOECKER·Filed 1994·Granted Jun 13, 1995·6 cites·13 claims
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